![Biology](/tpl/images/cats/biologiya.png)
In tomato plants, three genes are suspected to be linked on the same chromosome. A true-breeding tall plant with smooth fruit that had normal shape was mated to a true- breeding dwarf plant that had peachy fruit with oblate shape. All the F1 progeny were tall with smooth fruit that had a normal shape. You performed a test cross with an F1 plant and observed the following phenotypes in the F2 progeny.
155 dwarf, peach, oblate
151 tall, smooth, normal
33 tall, smooth, oblate
29 dwarf, peach, normal
12 dwarf, smooth, normal
11 tall, peach, oblate
2 tall, peach, normal
0 dwarf, smooth, oblate
A) Perform a chi-square statistical analysis to determine if the tall and smooth genes are segregating according to the law of independent assortment.
B) What are the parental phenotypes and what are the recombinant phenotypes?
C) Construct a genetic map that shows the order of these three genes and the distances between them.
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 23:50, maciemarklin3522
Unlike mendel's pea plants, humans can have a variety of heights, not just tall or short. what does this mean for human height? a. height is controlled by one gene b. height is controlled by more than one c. height is not genetic d. height is solely determined by whether or not you eat your vegetables
Answers: 2
![image](/tpl/images/cats/biologiya.png)
Biology, 23.06.2019 01:10, Queenhagar
Apopulation of bears has genetic diversity. some of the bears have an allele that gives them thicker fur. due to climate change, the winters have gotten colder in their habitat. now the bears with thicker fur are becoming more common in the population. a.) which type of bear is selected for in the coldest ecosystem? b.) what must be the other allele for the type of fur, and what term would you use to describe the fact that the allele is becoming less common in the colder climate? c.) describe the change in the bear population in terms of changing allele frequencies and phenotypes d.) is this an example of natural selection
Answers: 2
Do you know the correct answer?
In tomato plants, three genes are suspected to be linked on the same chromosome. A true-breeding tal...
Questions in other subjects:
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 04.07.2019 07:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 04.07.2019 07:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 04.07.2019 07:30
![Konu](/tpl/images/cats/mat.png)